Which statement about allusion is true? Authors seldom use allusion when writing books.Authors use allusion for only one reason: to portray their own values.Allusion is an indirect reference to someon

Which statement about allusion is true?

Authors seldom use allusion when writing books.Authors use allusion for only one reason: to portray their own values.Allusion is an indirect reference to someone or something from literature or history.Allusion is primarily used to force readers to use the encyclopedia.